/**
 * Created by yuhongdong on 16/6/8.
 */


function getHTTPObject(){
    if (typeof XMLHttpRequest == "undefined"){
        XMLHttpRequest = function(){
            try {return new ActiveXObject("Msxml2.XMLHTTP.6.0");}
                catch (e){}
            try {return new ActiveXObject("Msxml2.XMLHTTP.3.0");}
                catch (e){}
            try {return new ActiveXObject("Msxml2.XMLHTTP");}
                catch (e){}
            return false;
        }
    }
    return new XMLHttpRequest();
}

